Loudspeaker enclosure



FIG. 1 is a front, left side, and top perspective view of a loudspeaker enclosure showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the figures represent unclaimed portions of the loudspeaker enclosure and form no part of the claimed design. 

CLAIM The ornamental design for a loudspeaker enclosure, as shown and described. 